一、元组1.元组的表达(1,2,3,4)('olive',123)("python",)创建元组:a=tuple((1,2,3,))b=("python",)2.元组功能属性 1 class tuple(object): 2 """ 3 tuple() -> empty tuple 4 tuple..._def __getattr__(self, name): if name in self.......
excel写入不完全sheet.append方法(openpyxl),OSError: [WinError 123] 文件名、目录名或卷标语法不正确,warnings.warn(“Title is more than 31 characters. Some applications may not be able to read the file,python...